I wouldnt enter...

deleting

Deleted- didnt know how to delete it so i just deleted everything

First pic is kinda... I don't know ;S
On the second pic the ground is too flat.
The third one is great compared to the other two, it gives me a creepy feeling, like if I were lost in that area it would scare me to death ;o. But that's what I like about the picture, but I think it would look better without the rays of moonlight.

yea you become better,
just terrain more i also like the third one most

let you time for the terrains and maybe compare it with some verry good terrainers work, if they have similar works study them.